Park, J.S.; Park, T.-J.; Hwa, J.S.; Seo, J.-H.; Park, C.-H.; Youn, H.-S.
ArticleIssue Date2013CitationPediatric Gastroenterology, Hepatology and Nutrition, v.16, no.3, pp 200 - 205PublisherKorean Society of Pediartic Gastroenterology, Hepatology and Nutrition